//
//  HttpUtils.h
//  iosTestDemo
//
//  Created by 证联 on 2022/7/1. 
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface HttpUtils : NSObject
//请求流水号
+(nullable NSString *) reqSeqId;
//时间戳
+(nullable NSString *) timeStamp:(NSString *) str;
//十六进制 32位字符串
+(nullable NSString *) sm4Key;
//请求路径
+(nullable NSString *)path:(NSString *) uid;
@end

NS_ASSUME_NONNULL_END
